package Basic.day04.homework;

import java.util.Scanner;

public class Homework02 {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int year = sc.nextInt();
        int month = sc.nextInt();
        if (year% 4 == 0 && year % 100 != 0 || year % 400 == 0){
            if (month == 2){
                System.out.println("闰年2月有29天");
            }
        }
    }
}
